. >> we could soon find out the exact caught of actor paul walker's death. officials are expected to release autopsies done on the remains of the fast and furious star and his friend. the two were killed when a car they were driving hit a tree and burst into flames. the production of fast and furious 7 is put on hold. >>> the tv show wheel of fortune apologized for featuring a puzzle from fast and furious after walker's death. it is an unfortunate coincidence that the show aired tonight. the hearts of everyone on wheel of fortune go out to the family and friends of paul walker. >>> a special honor for george h.w. bush. he is being presented with the liberty of justice award for his government career and work in public service. they also acknowledge the former president for his strong character and morals both during and after his presidency. a real nice honor for him. those are your headlines. >> thank you, heather. coming up straight ahead, 12 minutes after the hour, a former a.t.f. agent who blew the whistle on a government scandal is here next. >> the thi